CN104626044B - Clamp assembly equipment - Google Patents

Abstract

The invention discloses a clip body assembly device, which comprises two boards, and the two boards are provided with a distributing mechanism for adding handles for assembly. The lower part of the distribution chute is provided with a push rod respectively, one end of the push rod is connected with the first driving mechanism, and the other end of the push rod is provided with a constraint slider, which is composed of two wedge-shaped blocks connected as a whole through a connecting rod, and the push rod The shaft in the middle is provided with a push slider, the platen is composed of a movable plate body and a fixed plate body, and the movable plate body is connected with the second driving mechanism. The above clip body assembly equipment is used for clip assembly, which can realize fast and automatic clip assembly. It only needs to continuously replenish new clip bodies and handles from the outer end of the vacant place and the upper end of the distribution trough, so as to improve the clip's performance. Assembly efficiency and shorten assembly cycle.

Description

Clip Assembly Equipment

technical field

The invention relates to the field of office stationery production, in particular to a folder assembly device.

Background technique

Clips are a tool commonly used in office and study, and are mainly used to hold loose files. The currently commonly used clip is composed of a clip body bent from an elastic iron sheet and a handle bent from an iron wire, as shown in Figure 1 . The clip body is a triangular shape that can be opened and closed. The two sides of the iron sheet that constitute the clip body are rolled outwards to form a mounting hole for installing the handle. Angle, the installation angle is rotated and fixed in the installation hole. At present, the assembly of clamps is mainly carried out manually. One is that the assembly efficiency is low, and the other is that manual assembly is labor-intensive. Especially for some large-sized clips, the operating force for deforming and assembling the handle is relatively large.

Contents of the invention

The object of the present invention is to provide a clip assembly device, which can effectively solve the above problems, realize mechanized assembly of clips, and improve clip assembly efficiency.

In order to achieve the above object, the present invention adopts the following technical solutions to implement:

A clip body assembly equipment, including an assembly table for assembling clips. The table surface of the assembly table is composed of two left and right boards. The size of the gap between the two boards is consistent with the minimum width of the end surface of the clip body. In the vacancy between the two tables and the installation hole of the clip body is located above the table, the two tables are respectively arranged opposite to each other and are used to add handles for assembly during assembly. The distribution mechanism includes a vertical arrangement The distribution trough, the handles are stacked in the distribution trough, the notch of the distribution trough points to the side of the vacancy, and the lower parts of the two distribution troughs are respectively equipped with handles that push the bottom of the distribution trough to move along the direction of the distance between the two plates The push rod is arranged along the groove depth direction of the distribution trough, one end of the push rod extends to the outside of the bottom of the distribution trough and is connected with the first driving mechanism, and the other end of the push rod extends to the cavity of another distribution trough And the end is provided with a constraint slider for adjusting the handle in the distribution trough for tightening. The constraint slider is composed of two wedge-shaped blocks connected as a whole through a connecting rod. The distance between the two wedge-shaped blocks is along the notch of the distribution trough and points to the bottom Gradually increasing, the middle shaft of the push rod located in the distribution groove is provided with a push slider for pushing the handle to move along the groove depth direction of the distribution groove. The direction constitutes a sliding guide fit, the first driving mechanism drives the push rod to move along the groove depth direction of the distribution groove, and the platen is composed of a movable plate body set on the lower side of the material distribution groove and a fixed plate body set on the frame. The side of the plate body away from the vacancy is hingedly connected to the fixed plate body through the first hinge shaft. The core line of the first hinge shaft is consistent with the groove width direction of the distribution groove. The two movable plate bodies are respectively adjusted on the frame. The second driving mechanism for flipping the upper part, the movable plate body is in two states, one is: the movable plate body is horizontally arranged for the assembly position of the handle and the clamp body, and the other is: the second driving mechanism drives the movable The plate body is turned downwards to unload the assembled clips.

The beneficial effects of the present invention are: the above-mentioned clip assembly equipment is used for the assembly of clips, which can realize fast and automatic assembly of clips, and only need to continuously replenish new clips from the outer end of the vacancy and the upper end of the distribution groove. The handle is enough to improve the assembly efficiency of the clip and shorten the assembly cycle.

Description of drawings

Fig. 1 is the structural representation of folder body and clip;

Fig. 2 is the structural representation of clip assembly equipment;

Figures 3 and 4 are front and rear schematic diagrams of the push rod pushing the constraint slider and pushing the slider to move;

Fig. 5 is a structural schematic diagram of the platen.

detailed description

In order to make the objects and advantages of the present invention clearer, the present invention will be specifically described below in conjunction with examples. It should be understood that the following words are only used to describe one or several specific implementation modes of the present invention, and do not strictly limit the protection scope of the specific claims of the present invention.

The technical scheme adopted by the present invention is shown in Fig. 2, a clip body assembly equipment, including an assembly table for assembling clips, the table top of the assembly table is composed of two left and right boards 11, and the size of the gap A between the two boards 11 The size coincides with the minimum width dimension of the end face of the clip body 41 (that is, the size shown by Dmin in FIG. Above, two table boards 11 are respectively provided with distributing mechanisms for adding handles 42 for assembly during assembly. , the notches of the distributing troughs 21 point to the side of the vacancy A, and the lower parts of the two distributing troughs 21 are respectively provided with push rods 22 that push the handle 42 at the bottom of the distributing troughs 21 to move along the direction of the distance between the two table boards 11. 22 is arranged along the groove depth direction of the distribution groove 21, one end of the push rod 22 extends to the outside of the bottom of the distribution groove 21 and is connected with the first drive mechanism, and the other end of the push rod 22 extends to the cavity of another distribution groove 21 And the end is provided with a constraint slide block for adjusting the inner handle 42 of the distribution trough 21 to tighten up. The constraint slide block is composed of two wedge-shaped blocks 24 connected as one by the connecting rod 25, and the distance between the two wedge-shaped blocks 24 is along the direction of the distribution trough. 21 notches point to the bottom of the groove and gradually increase. The middle shaft of the push rod 22 located in the distribution groove 21 is provided with a push slider 23 for pushing the handle 42 to move along the groove depth direction of the distribution groove 21. The push slider 23 and the constraint The slide block and the material distribution groove 21 form a sliding guide cooperation along the groove depth direction of the material distribution groove 21, and the first driving mechanism drives the push rod 22 to move along the groove depth direction of the material distribution groove 21. The movable plate body 11a and the fixed plate body 11b provided on the frame 10 are composed of a combination. The side edge of the movable plate body 11a away from the vacancy A is hingedly connected with the fixed plate body 11b through the first hinge shaft. The core wire of the hinge shaft is consistent with the groove width direction of the material distribution trough 21, and the frame 10 is respectively provided with a second drive mechanism for adjusting the two movable plate body parts 11a to turn over. The movable plate body part 11a is in two states, one of which is: The movable plate body 11a is horizontally arranged as an assembly position for assembling the handle 42 and the clip body 41, and the second is: the second driving mechanism drives the movable plate body 11a to turn down to unload the assembled clip. In the above-mentioned equipment, when the first drive mechanism drives the push rod 22 to move to the side close to the vacancy A, pushing the slider 23 will push the handle 42 to move to the side close to the clip body 41, and at the same time, the constraint slider will also move The handle 42 is tightened, and the two mounting angles on the handle 42 are close to each other, so that the mounting angles are arranged correspondingly to the mounting holes on the clip body 41. When the first driving mechanism drives the push rod 22 to move away from the vacancy A side , the deformation constraint of the handle 42 by the constraint slider is removed, the two mounting angles on the handle 42 are separated from each other, and the mounting angles are inserted into the mounting holes, so that the two handles 42 on the clip can be quickly assembled at the same time, as shown in Figures 3 and 4, realizing fast 1. Automatic assembly of clips only needs to manually replenish new clip bodies 41 and handles 42 from the outer end of the vacancy A and the upper end of the distributing trough 21, so as to improve the assembly efficiency of the clips and shorten the assembly cycle.

In order to ensure that the handle 42 can be effectively stacked in the material distribution trough 21 and push the slider 23 to push the handle 42 to move, a further solution of the present invention is: the first string of rods arranged in a vertical shape is arranged in the material distribution trough 21, and the handle 42 is sleeved On the first string of rods, the distance between the first string of rods and the movable plate body 11a in the assembly position is K, the diameter of the iron wire constituting the handle 42 is D, and the relationship between K and D is: D<K< 2D. The height of the push slider 23 is consistent with or less than the height of the handle 42, the groove width of the distribution groove 21 is greater than the width of the handle 42, and the groove depth of the distribution groove 21 is greater than the length of the handle 42, thereby ensuring that the distribution groove 21 Efficient feeding of the inner handle 42.

A more specific solution is: the lower side of the vacancy A is provided with a second string, the clip body 41 is sleeved on the second string, and the outer end of the second string is provided with a clip for pushing the second string. body 41 to move the pushing mechanism, and the second string rod is arranged along the groove width direction of the distribution groove 21, thereby ensuring the reliable feeding of the clamp body 41.

The push rod 22 is positioned at the lower side of the movable plate body 11a, and the push rod 22 is connected with the pushing slider 23 and the restraining slider by the first and second vertical rods arranged in a vertical shape, and the movable edge of the movable plate body 11a faces toward it. The inner side is provided with a vacant part B for the passage of the first and second vertical poles. The vacant part B is elongated. , in order to avoid the interference between the push rod 22 and the distribution groove 21, the push rod 22 is arranged on the lower side of the table 11, and the push slider 23 and the constraint slider are connected by the first and second vertical rods, so as to realize the reliable assembly of the clip . In order to enable the assembled clips to be removed quickly, a conveyor belt 32 is arranged below the vacancy A. The upper surface of the conveyor belt 32 is in the shape of a shallow groove. consistent. The first and second driving mechanisms are composed of first and second cylinders respectively, and the cylinder body and the piston rod of the second cylinder 31 are respectively hingedly connected with the frame 10 and the platen 11 and the second and third hinge axes forming the hinged connection are all parallel to The groove width direction of the distribution groove 21 is arranged. When the second air cylinder 31 drives the platen 11 to turn over, the assembled clips will fall onto the conveyer belt 32, so as to be quickly transported to the next process for packaging.

In a word, the present invention can effectively realize fast and automatic assembly of the clip, improve the assembly efficiency of the clip and shorten the production cycle.

The above is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, after knowing the content recorded in the present invention, they can also make changes to it without departing from the principle of the present invention. Several equivalent transformations and substitutions should also be deemed to belong to the protection scope of the present invention.

Claims (6)

1. A clip body assembly equipment, including an assembly table for assembling clips. The table top of the assembly table is composed of two left and right boards. The size of the gap between the two boards is consistent with the minimum width of the end surface of the clip body. The body is fixed in the gap between the two tables and the installation hole of the clip body is located above the table. The two tables are respectively arranged oppositely and are used to add handles for assembly during assembly. The cloth mechanism includes a vertical The distributing troughs are arranged in the same shape, and the handles are stacked in the distributing troughs. The notches of the distributing troughs point to the side of the vacancy. A push rod for moving, the push rod is arranged along the depth direction of the distribution chute, one end of the push rod extends to the outside of the bottom of the distribution chute and is connected with the first drive mechanism, the other end of the push rod extends to the bottom of the other distribution chute In the groove cavity and at the end, there is a constraint slider for adjusting the handle in the distribution groove to tighten it. The constraint slider is composed of two wedge-shaped blocks connected as a whole through a connecting rod, and the distance between the two wedge-shaped blocks points along the notch of the distribution groove. The bottom of the groove gradually increases, and the middle shaft of the push rod located in the distribution groove is provided with a push slider for pushing the handle to move along the groove depth direction of the distribution groove. The depth direction of the groove constitutes a sliding guide fit, the first driving mechanism drives the push rod to move along the groove depth direction of the distribution groove, and the platen is composed of a movable plate body set on the lower side of the material distribution groove and a fixed plate body set on the frame The side of the movable plate body far away from the vacancy is hingedly connected to the fixed plate body through the first hinge shaft, the core line of the first hinge shaft is consistent with the groove width direction of the distribution groove, and two movable plates are respectively arranged on the frame to adjust The second driving mechanism for turning over the board body, the movable board body is in two states, one is: the movable board body is horizontally arranged for the assembly position of the handle and the clip body, and the other is: the second driving mechanism The unloading position is used to drive the movable plate body to turn down to unload the assembled clips. 2. The clip body assembly device according to claim 1, characterized in that: a vertically arranged first string rod is arranged in the distribution tank, the handle is set on the first string rod, and the first string rod is in the assembly position. The distance between the body parts of the movable plate is K, the diameter of the iron wire constituting the handle is D, and the relationship between K and D is: D<K<2D. 3. The clip body assembly device according to claim 2, characterized in that: the lower side of the vacancy is provided with a second string rod, the clip body is sleeved on the second string rod, and the outer end of the second string rod is provided with a useful The second string is arranged along the groove width direction of the distribution groove because of the pushing mechanism that pushes the clip body on the second string to move. 4. The clip body assembly device according to claim 3, characterized in that: the push rod is located at the lower side of the movable plate body, and the push rod passes through the vertically arranged first and second vertical rods and the pushing slider and the restraining slider connected. 5. The clip body assembly device according to claim 3, characterized in that: a conveyor belt is arranged below the vacancy, the upper surface of the conveyor belt is in the shape of a shallow groove, and the conveying direction of the conveyor belt is in the same direction as the groove width direction of the distribution trough. consistent. 6. The clip body assembly device according to claim 3, characterized in that: the first and second driving mechanisms are composed of first and second cylinders respectively, and the cylinder body and piston rod of the second cylinder are respectively hinged to the frame and the platen The second and third hinged shafts that are connected and constitute the hinged connection are arranged parallel to the groove width direction of the distribution groove.